feat: MVP v0.5 完成 - 全部14个P0功能

- P0-8: 决策交互卡片（飞书卡片+回调+4种模板）
- P0-10: 执行记录REST API（Hono框架+统计接口）
- P0-11: 创建流程串联（向导→章程→任务→看板→通知）
- P0-12: GitHub Actions CI/CD
- P0-14: Dockerfile + docker-compose部署
- 前端入口+Vite配置+项目结构完善
- CHANGELOG + PROGRESS更新

.github/workflows/ci.yml

@@ -0,0 +1,44 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  lint-and-typecheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+      - run: npm ci
+      - run: npm run typecheck
+      - run: npm run lint
+
+  test:
+    runs-on: ubuntu-latest
+    needs: lint-and-typecheck
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+      - run: npm ci
+      - run: npm test
+
+  build:
+    runs-on: ubuntu-latest
+    needs: test
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+      - run: npm ci
+      - run: npm run build